#' 多变量提取结局数据
#'
#' @param outcome 结局，ID或清洗后的数据框都可
#' @param mv_exposures M1_mv_extract_exposures提取出来的暴露
#' @param proxies 默认不找代理SNP
#' @param max_retries 默认10
#' @param pop 默认"EUR"
#'
#' @return 结局
#' @export
#'
#' @examples
#'
#'
#' \dontrun{
#'
#' library(Oneclick)
#'
#'
#' out <- M2_mv_extract_outcome( outcome = outcome,
#'  mv_exposures = mv_exposures)
#'
#'
#' }
#'
#'
#'
#'
M2_mv_extract_outcome<-function(outcome = outcome,
                                mv_exposures = mv_exposures,
                                proxies=FALSE,
                                max_retries = 10,
                                pop = "EUR"){

  out <-   U3_extract_outcomes_data(  outcome =outcome,
                                      exposure_iv = mv_exposures,
                                      proxies=proxies,
                                      max_retries = max_retries,
                                      pop = pop  )
  return(out)

}
